Who owns the HEYSTACK trademark?

The HEYSTACK trademark is owned by Cleanetto Technologies Inc..

What is the serial number for HEYSTACK?

The USPTO serial number for HEYSTACK is 97055566.

What is the registration number for HEYSTACK?

HEYSTACK is registered under USPTO registration number 0.

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Home Search: HEYSTACKHEYSTACK #97055566

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Updated Oct 1, 2026·25 searches this week

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HEY

USPTO Trademark Record

ABANDONED

HEYSTACK

Q: What class is the HEYSTACK trademark registered in?

The HEYSTACK trademark is registered in Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

SN 97055566·Reg 0·Filed Oct 01, 2021

Owner Cleanetto Technologies Inc.

Advertising; business management, organization and administration; office functions.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

HEYSTACK (Serial No. 97055566), Registration No. 0, is a abandoned US trademark filed on Oct 01, 2021 by Cleanetto Technologies Inc.. This trademark covers Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

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Full conflict analysis for HEYSTACK (SN 97055566) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HEYSTACK (Reg. #0) is an abandoned US trademark that was filed in 2021 but has since been abandoned. The mark covers Class 035 (Advertising, business management & retail services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Scientific and technological servi....

FILED

Oct 01, 2021

SERIAL

97055566

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateOct 01, 2021

Serial Number97055566

Registration No.0

Registration DateDec 31, 1969

Status DateAug 01, 2023

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Oct 01, 2021

First use in commerce: Oct 01, 2021

Advertising; business management, organization and administration; office functions.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 30, 2021

First use in commerce: Sep 30, 2021

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

21 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Aug 01, 2023

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

Aug 01, 2023

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Aug 01, 2023

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

FINAL REFUSAL WRITTEN

Apr 17, 2023

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Apr 17, 2023

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Apr 17, 2023

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 20, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 20, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 20, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Sep 19, 2022

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 19, 2022

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 19, 2022

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 13, 2022

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 12, 2022

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 12, 2022

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Jul 05, 2022

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jul 05, 2022

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 05, 2022

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 05, 2022

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 28, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 05, 2021

NEW APPLICATION ENTERED

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